#paper {
  padding: 1cm;
}

.title {
  text-align: center;
}

#container {
  text-align: center;
}

.table-wrap {
  display: inline-block;
}

.table-wrap:not(:first-of-type) {
  margin-left: 1cm;
}

.row {
  border-top: 2px solid #999;
  display: flex;
  align-items: center;
}

.row:last-of-type {
  border-bottom: 2px solid #999;
}

.element {
  display: inline-block;
  width: 1cm;
  height: 1cm;
  border-left: 2px solid #999;
  text-align: center;
  line-height: 1cm;
  font-size: 0.62cm;
  font-family: 'pinyin';
}

.element.max {
  width: 1.5cm;
  height: 1.5cm;
  line-height: 1.5cm;
}

.element:last-of-type {
  border-right: 2px solid #999;
}

footer {
  margin-top: 10px;
  text-align: center;
}

@font-face {
  font-family: 'pinyin';
  src: url(./font/细等线拼音字体.ttf);
}

@media print {

  :root,
  body {
    margin: 0;
    padding: 0;
  }

  header,
  footer {
    display: none;
  }
}

@media screen {
  #paper {
    min-height: 400px;
  }
}